/**
 * @license
 * Copyright 2018-2023 Google, Inc.
 * SPDX-License-Identifier: Apache-2.0
 */
import { LitElement, PropertyValues } from 'lit';
declare const Base: Constructor<import("./mixins/form-associated.js").FormAssociatedInterface> & Constructor<import("./mixins/focus-delegated.js").FocusDelegatedInterface> & Constructor<import("./mixins/internals-attached.js").InternalsAttachedInterface> & typeof LitElement;
export declare class Input extends Base {
    type: string;
    value: string;
    placeholder: string;
    required: boolean;
    readOnly: boolean;
    /**
     * Whether the input accepts multiple values (e.g. email).
     */
    multiple: boolean;
    min: string;
    max: string;
    step: string;
    minLength: number;
    maxLength: number;
    /**
     * The pattern regex.
     */
    pattern: string;
    autocomplete: string;
    focused: boolean;
    $inputOrTextarea: HTMLInputElement | HTMLTextAreaElement;
    render(): import("lit-html").TemplateResult<1>;
    protected updated(changedProperties: PropertyValues): void;
    private handleInput;
    private handleChange;
    private handleFocus;
    private handleBlur;
    private redispatchEvent;
    private syncValidity;
    select(): void;
    stepUp(n?: number): void;
    stepDown(n?: number): void;
    formResetCallback(): void;
    formStateRestoreCallback(state: string): void;
}
export {};